Perfree: >> Perfreeblog Security Vulnerabilities
A vulnerability has been found in PerfreeBlog 4.0.11 and classified as problematic. This vulnerability affects the function JwtUtil of the component JWT Handler. The manipulation leads to use of hard-coded cryptographic key
. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
3.7
EPSS Score
0.0
Published
2025-05-26
An issue in Perfree PerfreeBlog v.3.1.2 allows a remote attacker to execute arbitrary code via crafted plugin listed in admin/plugin/access/list.
CVSS Score
7.2
EPSS Score
0.01
Published
2023-08-28
An arbitrary file upload vulnerability in the component /admin/ThemeController.java of PerfreeBlog v3.1.2 allows attackers to execute arbitrary code via a crafted file.
CVSS Score
9.8
EPSS Score
0.001
Published
2023-05-18
Cross Site Scripting (XSS) vulnerability in PerfreeBlog 3.1.2 allows attackers to execute arbitrary code via the Post function.
CVSS Score
5.4
EPSS Score
0.004
Published
2023-05-01
An arbitrary file upload vulnerability in the /admin/user/uploadImg component of PerfreeBlog v3.1.1 allows attackers to execute arbitrary code via a crafted JPG file.
CVSS Score
9.8
EPSS Score
0.001
Published
2023-03-15